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VEMER - VE757700 - Olympo LCD Bianco electronic room thermostat with battery operation
Olympo LCD Bianco electronic room thermostat
The VEMER Olympo LCD Bianco (VE757700) is a wall-mounted electronic thermostat designed to regulate the temperature of heating or cooling systems in residential and commercial environments. It combines elegant aesthetics with practical functionality, offering reliable temperature control with battery operation.
Design and use
The device features a convenient knob for setting the desired temperature and a selector to choose the operating mode (heating or cooling). The LCD display shows both the measured room temperature and the setpoint, ensuring clear visibility of the system status.
Setpoint limitation
The patented setpoint limiting system is particularly useful for installations in public places, preventing unauthorised people from changing the temperature beyond defined values.
Key features
- Power supply: 2 x AAA alkaline batteries, 1.5 V (not rechargeable)
- Battery autonomy: 12 months
- Temperature setting range: 5 ÷ 35 °C
- Antifreeze function: fixed at 2 °C
- Adjustment type: ON-OFF or proportional
- Hysteresis: 0.3 °C (fixed)
- Operating modes: summer / winter
- Temperature measuring range: 0 ÷ +50 °C
- Display resolution: 0.1 °C
- Measurement accuracy: 0.5 °C
- Relay capacity: 5 A at 250 V AC
- Protection degree: IP40
- ErP class: IV
- Dimensions: 85 x 125 x 33 mm
| Manufacturer | VEMER |
|---|---|
| Manufacturer code | VE757700 |
| Thermostat type | Electronic |
| Application | Room |
| Operating mode | Heating + cooling |
| Mounting | Surface (wall) |
| Programmable | Non-programmable |
| Power supply type | Battery AAA |
| Supply voltage | 2 x AAA 1.5 V |
| Contact type | SPDT (heat exchange) |
| Switching current | 5 A @ 250 V AC |
| Number of outputs | 1 |
| Sensor location | Internal |
| Hysteresis | 0.3 °C (fixed) |
| Minimum Temperature | 5 °C |
| Maximum Temperature | 35 °C |
| Connectivity | Wired (none) |
| Voice assistant | None |
| Communication protocol | None |
| Display type | LCD |
| IP degree of protection (IEC 60529) | IP40 |
| Operating temperature | 0 ÷ 50 °C |
| Backup time | 12 months battery autonomy |
| ErP class | IV |





